.shiny-text {
  position: relative;
  display: inline-block;
  background-size: 300% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  animation: textGradient 8s ease infinite;
  background-image: linear-gradient(45deg, #2b83ff, #6a11cb, #2575fc, #4481eb);

  &::after {
    content: "";
    position: absolute;
    top: -10%;
    left: -150%;
    width: 120%;
    height: 120%;
    background: linear-gradient(90deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.1) 10%,
        rgba(255, 255, 255, 0.6) 50%,
        rgba(255, 255, 255, 0.1) 90%,
        rgba(255, 255, 255, 0) 100%);
    transform: skewX(-20deg) translateY(0);
    animation: shine var(--animation-duration, 5s) cubic-bezier(0.25, 0.1, 0.25, 1) infinite;
    z-index: 1;
    pointer-events: none;
  }

  &.disabled {
    animation: none;
    background: #2b83ff;

    -webkit-background-clip: text;
    background-clip: text;

    &::after {
      animation: none;
      display: none;
    }
  }
}

@keyframes shine {
  0% {
    left: -150%;
    opacity: 0.7;
  }

  20% {
    opacity: 1;
  }

  80% {
    opacity: 1;
  }

  100% {
    left: 250%;
    opacity: 0.7;
  }
}

@keyframes textGradient {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}